Polimaster Pm 1208m Wrist Gamma Indicator (Pm 1208m) A fashionable Gamma dosimeter and Swiss-made watch in one housing. Recommended for everyday use by general public The PM1208M Wrist Gamma Indicator is a stylish combination of gamma dosimeter and a Swiss-made quartz watch that continuously monitors environmental radiation levels and alerts user in case of danger with an audible alarm. The PM1208M can be used by both professionals dealing with radiation on a daily basis and concerned citizens The Swiss-made RONDA 763 with quartz movement ensures the reliability and accuracy of the watch operation. The waterproof steel case enables the use of the instrument on the depths up to 100 meters (328 feet). The watch also has an electroluminescent backlight allowing it to be operated in the dark. Your radiation protection posture is only as good as the warning systems that are in place. The small dosimeter is essential for professionals working with radiation sources as well as for anyone concerned with radioecological issues. As the radiation background increases greatly at high-altitudes, Polimaster recommends the PM1208M wrist gamma indicator to frequent airplane travelers for monitoring their radiation exposure. The PM1208M requires only minimum power consumption and will operate continuously for one year from one CR2032 battery